Improper Authorization in Hospital Management System by onetwothreeneth
CVE-2026-105382

6.9MEDIUM

Key Information:

Vendor

Onetwothreeneth

Status
Hospitalmanagementsystem
Vendor
CVE Published:
5 October 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-105382?

A vulnerability has been identified in the Hospital Management System by onetwothreeneth, specifically affecting the function update_subaccount in php/controller.php related to account administration. An issue with the user_id argument allows for improper authorization, enabling remote exploitation. Although reported, there has been no official response from the developers regarding this flaw. It is critical for users of affected versions to remain vigilant as the exploit details have been published.

Affected Version(s)

HospitalManagementSystem 9ef91ed6007314b6473110ed699dff76d158f61d

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-105382 - Proof of Concept

References

https://vuldb.com/vuln/413576
vdb-entrytechnical-description
https://vuldb.com/vuln/413576/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-105382
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

Cevz68 (VulDB User)
VulDB CNA Team
.